Amplified photodiodes
A silicon photodiode, typically infrared, is combined with an op-amp die in a standard TO package
10MΩ transimpedance gain
10kHz bandwidth
Single or dual rail power supply
Positive going pulse for single rail (eg: 5V) operation
Amplified photodiodes
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General ratings / Absolute maximum ratings
| Max. Rating | |
|---|---|
| DC Supply Voltage | ±18V |
| Storage Temperature Range | -30°C to +100°C |
| Operating Temperature Range | -20°C to +80°C |
Typical Characteristics (measured at 22°C (±2) ambient, V=±12V unless otherwise stated)
| DEVICE TYPE | Photodiode Active Area | DC Supply Voltage (Dual Rail) | Quiescent current | Transimpedance Gain | Bandwidth | Dark Noise Amplitude (1MHz) | Dark Noise Offset (1MHz) | Risetime | Spectral Enhancement | Package | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| mm² | V | mA | MΩ | kHz | mV | mV | µs | IR | E | ||
| ASD 1.75-3T-10M/10k (Flat window) | 1.75 | ±3 to ±18 Typically ±12 | 4.0 | 10 | 10 | 1.0 | 2.0 | 50 | ✓ | TO5 | |
| ASD 5.0-3T-10M/10k (Flat window) | 5.0 | ±3 to ±18 Typically ±12 | 4.0 | 10 | 10 | 1.0 | 4.0 | 50 | ✓ | TO5 | |
| ASD 5.0-3TL-10M/10k (Lensed window) | 5.0 | ±3 to ±18 Typically ±12 | 4.0 | 10 | 10 | 1.0 | 4.0 | 50 | ✓ | TO5 | |
| ASD 5.0-3TE-10M/10k (Eye Response window) | 5.0 | ±3 to ±18 Typically ±12 | 4.0 | 10 | 10 | 1.0 | 4.0 | 50 | ✓ | TO5 | |
Related applications
Related products
Standard photodiode combinations
Photopic / eye response photodiodes